INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/tidybot-sequential-satisficing/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/tidybot-sequential-satisficing/instances/instance-15.pddl'] INFO translator arguments: [] INFO translator time limit: None INFO translator memory limit: None INFO callstring: /home/pluehne/.usr/bin/python /home/wv/bin/linux/64/fast-downward-10997/builds/release64/bin/translate/translate.py /home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/tidybot-sequential-satisficing/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/tidybot-sequential-satisficing/instances/instance-15.pddl Parsing... Parsing: [0.120s CPU, 0.138s wall-clock] Normalizing task... [0.010s CPU, 0.009s wall-clock] Instantiating... Generating Datalog program... [0.020s CPU, 0.020s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.290s CPU, 0.291s wall-clock] Preparing model... [0.060s CPU, 0.067s wall-clock] Generated 400 rules. Computing model... [9.310s CPU, 9.305s wall-clock] 44910 relevant atoms 39548 auxiliary atoms 84458 final queue length 234020 total queue pushes Completing instantiation... [26.510s CPU, 26.502s wall-clock] Instantiating: [36.290s CPU, 36.285s wall-clock] Computing fact groups... Finding invariants... 41 initial candidates Finding invariants: [1.530s CPU, 1.526s wall-clock] Checking invariant weight... [0.000s CPU, 0.001s wall-clock] Instantiating groups... [0.000s CPU, 0.001s wall-clock] Collecting mutex groups... [0.000s CPU, 0.000s wall-clock] Choosing groups... 459 uncovered facts Choosing groups: [0.010s CPU, 0.001s wall-clock] Building translation key... [0.010s CPU, 0.017s wall-clock] Computing fact groups: [1.580s CPU, 1.580s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.004s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.004s wall-clock] Building mutex information... Building mutex information: [0.010s CPU, 0.004s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [1.670s CPU, 1.672s wall-clock] Translating task: [32.390s CPU, 32.378s wall-clock] 124181 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 2 propositions removed Detecting unreachable propositions: [14.590s CPU, 14.579s wall-clock] Reordering and filtering variables... 461 of 461 variables necessary. 1 of 3 mutex groups necessary. 44250 of 44250 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [10.600s CPU, 10.598s wall-clock] Translator variables: 461 Translator derived variables: 0 Translator facts: 925 Translator goal facts: 4 Translator mutex groups: 1 Translator total mutex groups size: 2 Translator operators: 44250 Translator axioms: 0 Translator task size: 541932 Translator peak memory: 324980 KB Writing output... [9.040s CPU, 9.628s wall-clock] Done! [105.620s CPU, 106.187s wall-clock] planner.py version 0.0.1 Time: 26.67s Memory: 1672MB Iteration 1 Queue: [(0,0,0,True), (1,5,0,True), (2,10,0,True), (3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 0 Solving... [start: stats after solve call] Models : 0 Calls : 1 Time : 31.862s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 26.796s Choices : 0 Conflicts : 0 (Analyzed: 0) Restarts : 0 Problems : 1 (Average Length: 2.00 Splits: 0) Lemmas : 0 (Deleted: 0) Binary : 0 (Ratio: 0.00%) Ternary : 0 (Ratio: 0.00%) Conflict : 0 (Average Length: 0.0 Ratio: 0.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 0 (Average: 0.00 Max: 0 Sum: 0) Executed : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 0.00%) Bounded : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 100.00%) Rules : 1497523 Atoms : 1497523 Bodies : 1 (Original: 0) Tight : Yes Variables : 0 (Eliminated: 0 Frozen: 0) Constraints : 0 (Binary: 0.0% Ternary: 0.0% Other: 0.0%) Memory Peak : 1808MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 0.12s Memory: 1744MB (+72MB) UNSAT Iteration Time: 0.12s Iteration 2 Queue: [(1,5,0,True), (2,10,0,True), (3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 0 Expected Memory: 1744MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 4.84s Memory: 1744MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 2 Time : 51.833s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 46.776s Choices : 0 Conflicts : 0 (Analyzed: 0) Restarts : 0 Problems : 2 (Average Length: 4.50 Splits: 0) Lemmas : 0 (Deleted: 0) Binary : 0 (Ratio: 0.00%) Ternary : 0 (Ratio: 0.00%) Conflict : 0 (Average Length: 0.0 Ratio: 0.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 0 (Average: 0.00 Max: 0 Sum: 0) Executed : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 0.00%) Bounded : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 100.00%) Rules : 1497523 Atoms : 1497523 Bodies : 1 (Original: 0) Tight : Yes Variables : 108454 (Eliminated: 0 Frozen: 108454) Constraints : 2088 (Binary: 89.1% Ternary: 7.9% Other: 3.1%) Memory Peak : 1808MB Max. Length : 0 steps Models : 0 [endof: stats after solve call] Solving Time: 12.96s Memory: 1772MB (+28MB) UNSAT Iteration Time: 19.99s Iteration 3 Queue: [(2,10,0,True), (3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 5 Expected Memory: 1800.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 5.45s Memory: 1772MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 3 Time : 85.235s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 80.192s Choices : 0 Conflicts : 0 (Analyzed: 0) Restarts : 0 Problems : 3 (Average Length: 7.00 Splits: 0) Lemmas : 0 (Deleted: 0) Binary : 0 (Ratio: 0.00%) Ternary : 0 (Ratio: 0.00%) Conflict : 0 (Average Length: 0.0 Ratio: 0.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 0 (Average: 0.00 Max: 0 Sum: 0) Executed : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 0.00%) Bounded : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 100.00%) Rules : 1497523 Atoms : 1497523 Bodies : 1 (Original: 0) Tight : Yes Variables : 217081 (Eliminated: 0 Frozen: 217081) Constraints : 19557 (Binary: 93.3% Ternary: 4.1% Other: 2.7%) Memory Peak : 1808MB Max. Length : 5 steps Models : 0 [endof: stats after solve call] Solving Time: 25.56s Memory: 1795MB (+23MB) UNSAT Iteration Time: 33.43s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 1823.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 5.09s Memory: 1795MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 4 Time : 118.995s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 113.964s Choices : 0 Conflicts : 0 (Analyzed: 0) Restarts : 0 Problems : 4 (Average Length: 9.50 Splits: 0) Lemmas : 0 (Deleted: 0) Binary : 0 (Ratio: 0.00%) Ternary : 0 (Ratio: 0.00%) Conflict : 0 (Average Length: 0.0 Ratio: 0.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 0 (Average: 0.00 Max: 0 Sum: 0) Executed : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 0.00%) Bounded : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 100.00%) Rules : 1497523 Atoms : 1497523 Bodies : 1 (Original: 0) Tight : Yes Variables : 326533 (Eliminated: 0 Frozen: 326533) Constraints : 200000 (Binary: 97.7% Ternary: 1.2% Other: 1.1%) Memory Peak : 1829MB Max. Length : 10 steps Models : 0 [endof: stats after solve call] Solving Time: 26.07s Memory: 1829MB (+34MB) UNSAT Iteration Time: 33.78s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 1863.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 6.77s Memory: 1829MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 1+ Calls : 5 Time : 161.065s (Solving: 0.11s 1st Model: 0.06s Unsat: 0.00s) CPU Time : 156.048s Choices : 1854 (Domain: 919) Conflicts : 113 (Analyzed: 113) Restarts : 0 Model-Level : 813.0 Problems : 5 (Average Length: 12.00 Splits: 0) Lemmas : 113 (Deleted: 0) Binary : 6 (Ratio: 5.31%) Ternary : 0 (Ratio: 0.00%) Conflict : 113 (Average Length: 128.8 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 113 (Average: 9.60 Max: 70 Sum: 1085) Executed : 112 (Average: 9.41 Max: 70 Sum: 1063 Ratio: 97.97%) Bounded : 1 (Average: 22.00 Max: 22 Sum: 22 Ratio: 2.03%) Rules : 1497523 Atoms : 1497523 Bodies : 1 (Original: 0) Tight : Yes Variables : 443233 (Eliminated: 0 Frozen: 443233) Constraints : 1547116 (Binary: 99.2% Ternary: 0.4% Other: 0.4%) Memory Peak : 1885MB Max. Length : 15 steps Models : 1 [endof: stats after solve call] Solving Time: 32.58s Memory: 1885MB (+56MB) SAT Testing... NOT SERIALIZABLE Testing Time: 33.23s Memory: 2846MB (+961MB) Solving... [start: stats after solve call] Models : 0 Calls : 6 Time : 173.101s (Solving: 0.74s 1st Model: 0.06s Unsat: 0.63s) CPU Time : 168.092s Choices : 2734 (Domain: 1716) Conflicts : 348 (Analyzed: 347) Restarts : 0 Model-Level : 813.0 Problems : 6 (Average Length: 13.67 Splits: 0) Lemmas : 347 (Deleted: 0) Binary : 48 (Ratio: 13.83%) Ternary : 5 (Ratio: 1.44%) Conflict : 347 (Average Length: 102.5 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 347 (Average: 6.46 Max: 70 Sum: 2243) Executed : 333 (Average: 5.60 Max: 70 Sum: 1943 Ratio: 86.63%) Bounded : 14 (Average: 21.43 Max: 22 Sum: 300 Ratio: 13.37%) Rules : 2010075 (Original: 2008499) Atoms : 1594422 Bodies : 253682 (Original: 252631) Count : 2662 (Original: 2871) Equivalences : 87961 (Atom=Atom: 374 Body=Body: 0 Other: 87587) Tight : Yes Variables : 450438 (Eliminated: 802 Frozen: 449184) Constraints : 1978502 (Binary: 99.0% Ternary: 0.4% Other: 0.6%) Memory Peak : 2998MB Max. Length : 15 steps Models : 1 [endof: stats after solve call] Solving Time: 1.90s Memory: 2850MB (+4MB) UNSAT Iteration Time: 77.23s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 2906.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 9.63s Memory: 2850MB (+0MB) Unblocking actions... Solving... [start: stats after solve call] Models : 0 Calls : 7 Time : 453.130s (Solving: 209.71s 1st Model: 0.06s Unsat: 209.60s) CPU Time : 448.240s Choices : 58182 (Domain: 43355) Conflicts : 23588 (Analyzed: 23586) Restarts : 32 (Average: 737.06 Last: 6689) Model-Level : 813.0 Problems : 7 (Average Length: 15.57 Splits: 0) Lemmas : 23586 (Deleted: 13591) Binary : 156 (Ratio: 0.66%) Ternary : 40 (Ratio: 0.17%) Conflict : 23586 (Average Length: 2335.9 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 23586 (Average: 2.32 Max: 732 Sum: 54713) Executed : 23547 (Average: 2.28 Max: 732 Sum: 53822 Ratio: 98.37%) Bounded : 39 (Average: 22.85 Max: 27 Sum: 891 Ratio: 1.63%) Rules : 2010075 (Original: 2008499) Atoms : 1594422 Bodies : 253682 (Original: 252631) Count : 2662 (Original: 2871) Equivalences : 87961 (Atom=Atom: 374 Body=Body: 0 Other: 87587) Tight : Yes Variables : 586136 (Eliminated: 802 Frozen: 585334) Constraints : 4602321 (Binary: 99.3% Ternary: 0.2% Other: 0.4%) Memory Peak : 3136MB Max. Length : 20 steps Models : 1 [endof: stats after solve call] Solving Time: 267.39s Memory: 3072MB (+222MB) UNSAT Iteration Time: 280.16s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Expected Memory: 3294.0MB Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 9.96s Memory: 3072MB (+0MB) Unblocking actions... Solving... *** Info : (planner): INTERRUPTED by signal! UNKNOWN INTERRUPTED : 1 Models : 0+ Calls : 8 Time : 767.731s (Solving: 450.15s 1st Model: 0.06s Unsat: 209.60s) CPU Time : 762.960s Choices : 112842 (Domain: 82645) Conflicts : 46377 (Analyzed: 46375) Restarts : 81 (Average: 572.53 Last: 6689) Model-Level : 813.0 Problems : 8 (Average Length: 17.62 Splits: 0) Lemmas : 46375 (Deleted: 34360) Binary : 186 (Ratio: 0.40%) Ternary : 56 (Ratio: 0.12%) Conflict : 46375 (Average Length: 4005.8 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 46375 (Average: 2.24 Max: 734 Sum: 104040) Executed : 46334 (Average: 2.22 Max: 734 Sum: 103085 Ratio: 99.08%) Bounded : 41 (Average: 23.29 Max: 32 Sum: 955 Ratio: 0.92%) Rules : 2010075 (Original: 2008499) Atoms : 1594422 Bodies : 253682 (Original: 252631) Count : 2662 (Original: 2871) Equivalences : 87961 (Atom=Atom: 374 Body=Body: 0 Other: 87587) Tight : Yes Variables : 724752 (Eliminated: 802 Frozen: 723950) Constraints : 7452805 (Binary: 99.4% Ternary: 0.2% Other: 0.4%) Memory Peak : 3449MB Max. Length : 25 steps Models : 1